import auth from "@/plugins/auth";
import router, { constantRoutes, dynamicRoutes } from "@/router";
import { getRouters } from "@/api/menu";
import Layout from "@/layout/index";
import ParentView from "@/components/ParentView";
import InnerLink from "@/layout/components/InnerLink";
import { defineStore } from "pinia";
// 匹配views里面所有的.vue文件
const modules = import.meta.glob("./../../views/**/*.vue");

const usePermissionStore = defineStore("permission", {
    state: () => ({
        routes: [],
        addRoutes: [],
        defaultRoutes: [],
        topbarRouters: [],
        sidebarRouters: [],
    }),
    actions: {
        setRoutes(routes) {
            this.addRoutes = routes;
            this.routes = constantRoutes.concat(routes);
        },
        setDefaultRoutes(routes) {
            this.defaultRoutes = constantRoutes.concat(routes);
        },
        setTopbarRoutes(routes) {
            this.topbarRouters = routes;
        },
        setSidebarRouters(routes) {
            this.sidebarRouters = routes;
        },
        generateRoutes(roles) {
            return new Promise((resolve) => {
                // 向后端请求路由数据
                // getRouters().then(res => {
                let res = {
                    data: [
                        {
                            name: "System",
                            path: "/system",
                            hidden: false,
                            redirect: "noRedirect",
                            component: "Layout",
                            alwaysShow: true,
                            meta: {
                                title: "系统管理",
                                icon: "system",
                                noCache: false,
                                link: null,
                            },
                            children: [
                                {
                                    name: "User",
                                    path: "user",
                                    hidden: false,
                                    component: "system/user/index",
                                    meta: {
                                        title: "用户管理",
                                        icon: "user",
                                        noCache: false,
                                        link: null,
                                    },
                                },
                                {
                                    name: "Role",
                                    path: "role",
                                    hidden: false,
                                    component: "system/role/index",
                                    meta: {
                                        title: "角色管理",
                                        icon: "peoples",
                                        noCache: false,
                                        link: null,
                                    },
                                },
                                {
                                    name: "Menu",
                                    path: "menu",
                                    hidden: false,
                                    component: "system/menu/index",
                                    meta: {
                                        title: "菜单管理",
                                        icon: "tree-table",
                                        noCache: false,
                                        link: null,
                                    },
                                },
                                {
                                    name: "Dept",
                                    path: "dept",
                                    hidden: false,
                                    component: "system/dept/index",
                                    meta: {
                                        title: "部门管理",
                                        icon: "tree",
                                        noCache: false,
                                        link: null,
                                    },
                                },
                                {
                                    name: "Post",
                                    path: "post",
                                    hidden: false,
                                    component: "system/post/index",
                                    meta: {
                                        title: "岗位管理",
                                        icon: "post",
                                        noCache: false,
                                        link: null,
                                    },
                                },
                                {
                                    name: "Dict",
                                    path: "dict",
                                    hidden: false,
                                    component: "system/dict/index",
                                    meta: {
                                        title: "字典管理",
                                        icon: "dict",
                                        noCache: false,
                                        link: null,
                                    },
                                },
                                {
                                    name: "Config",
                                    path: "config",
                                    hidden: false,
                                    component: "system/config/index",
                                    meta: {
                                        title: "参数设置",
                                        icon: "edit",
                                        noCache: false,
                                        link: null,
                                    },
                                },
                                {
                                    name: "Notice",
                                    path: "notice",
                                    hidden: false,
                                    component: "system/notice/index",
                                    meta: {
                                        title: "通知公告",
                                        icon: "message",
                                        noCache: false,
                                        link: null,
                                    },
                                },
                                {
                                    name: "Log",
                                    path: "log",
                                    hidden: false,
                                    redirect: "noRedirect",
                                    component: "ParentView",
                                    alwaysShow: true,
                                    meta: {
                                        title: "日志管理",
                                        icon: "log",
                                        noCache: false,
                                        link: null,
                                    },
                                    children: [
                                        {
                                            name: "Operlog",
                                            path: "operlog",
                                            hidden: false,
                                            component: "monitor/operlog/index",
                                            meta: {
                                                title: "操作日志",
                                                icon: "form",
                                                noCache: false,
                                                link: null,
                                            },
                                        },
                                        {
                                            name: "Logininfor",
                                            path: "logininfor",
                                            hidden: false,
                                            component:
                                                "monitor/logininfor/index",
                                            meta: {
                                                title: "登录日志",
                                                icon: "logininfor",
                                                noCache: false,
                                                link: null,
                                            },
                                        },
                                    ],
                                },
                            ],
                        },
                        {
                            name: "Monitor",
                            path: "/monitor",
                            hidden: false,
                            redirect: "noRedirect",
                            component: "Layout",
                            alwaysShow: true,
                            meta: {
                                title: "系统监控",
                                icon: "monitor",
                                noCache: false,
                                link: null,
                            },
                            children: [
                                {
                                    name: "Online",
                                    path: "online",
                                    hidden: false,
                                    component: "monitor/online/index",
                                    meta: {
                                        title: "在线用户",
                                        icon: "online",
                                        noCache: false,
                                        link: null,
                                    },
                                },
                                {
                                    name: "Job",
                                    path: "job",
                                    hidden: false,
                                    component: "monitor/job/index",
                                    meta: {
                                        title: "定时任务",
                                        icon: "job",
                                        noCache: false,
                                        link: null,
                                    },
                                },
                                {
                                    name: "Druid",
                                    path: "druid",
                                    hidden: false,
                                    component: "monitor/druid/index",
                                    meta: {
                                        title: "数据监控",
                                        icon: "druid",
                                        noCache: false,
                                        link: null,
                                    },
                                },
                                {
                                    name: "Server",
                                    path: "server",
                                    hidden: false,
                                    component: "monitor/server/index",
                                    meta: {
                                        title: "服务监控",
                                        icon: "server",
                                        noCache: false,
                                        link: null,
                                    },
                                },
                                {
                                    name: "Cache",
                                    path: "cache",
                                    hidden: false,
                                    component: "monitor/cache/index",
                                    meta: {
                                        title: "缓存监控",
                                        icon: "redis",
                                        noCache: false,
                                        link: null,
                                    },
                                },
                                {
                                    name: "CacheList",
                                    path: "cacheList",
                                    hidden: false,
                                    component: "monitor/cache/list",
                                    meta: {
                                        title: "缓存列表",
                                        icon: "redis-list",
                                        noCache: false,
                                        link: null,
                                    },
                                },
                            ],
                        },
                        {
                            name: "Tool",
                            path: "/tool",
                            hidden: false,
                            redirect: "noRedirect",
                            component: "Layout",
                            alwaysShow: true,
                            meta: {
                                title: "系统工具",
                                icon: "tool",
                                noCache: false,
                                link: null,
                            },
                            children: [
                                {
                                    name: "Build",
                                    path: "build",
                                    hidden: false,
                                    component: "tool/build/index",
                                    meta: {
                                        title: "表单构建",
                                        icon: "build",
                                        noCache: false,
                                        link: null,
                                    },
                                },
                                {
                                    name: "Gen",
                                    path: "gen",
                                    hidden: false,
                                    component: "tool/gen/index",
                                    meta: {
                                        title: "代码生成",
                                        icon: "code",
                                        noCache: false,
                                        link: null,
                                    },
                                },
                                {
                                    name: "Swagger",
                                    path: "swagger",
                                    hidden: false,
                                    component: "tool/swagger/index",
                                    meta: {
                                        title: "系统接口",
                                        icon: "swagger",
                                        noCache: false,
                                        link: null,
                                    },
                                },
                            ],
                        },
                        {
                            name: "Http://ruoyi.vip",
                            path: "http://ruoyi.vip",
                            hidden: false,
                            component: "Layout",
                            meta: {
                                title: "若依官网",
                                icon: "guide",
                                noCache: false,
                                link: "http://ruoyi.vip",
                            },
                        },
                    ],
                };
                console.log(res, "res++++++++++++");

                const sdata = JSON.parse(JSON.stringify(res.data));
                const rdata = JSON.parse(JSON.stringify(res.data));
                const defaultData = JSON.parse(JSON.stringify(res.data));
                const sidebarRoutes = filterAsyncRouter(sdata);
                const rewriteRoutes = filterAsyncRouter(rdata, false, true);
                const defaultRoutes = filterAsyncRouter(defaultData);
                const asyncRoutes = filterDynamicRoutes(dynamicRoutes);
                asyncRoutes.forEach((route) => {
                    router.addRoute(route);
                });
                this.setRoutes(rewriteRoutes);
                this.setSidebarRouters(constantRoutes.concat(sidebarRoutes));
                this.setDefaultRoutes(sidebarRoutes);
                this.setTopbarRoutes(defaultRoutes);
                resolve(rewriteRoutes);
                // })
            });
        },
    },
});

// 遍历后台传来的路由字符串，转换为组件对象
function filterAsyncRouter(asyncRouterMap, lastRouter = false, type = false) {
    return asyncRouterMap.filter((route) => {
        if (type && route.children) {
            route.children = filterChildren(route.children);
        }
        if (route.component) {
            // Layout ParentView 组件特殊处理
            if (route.component === "Layout") {
                route.component = Layout;
            } else if (route.component === "ParentView") {
                route.component = ParentView;
            } else if (route.component === "InnerLink") {
                route.component = InnerLink;
            } else {
                route.component = loadView(route.component);
            }
        }
        if (route.children != null && route.children && route.children.length) {
            route.children = filterAsyncRouter(route.children, route, type);
        } else {
            delete route["children"];
            delete route["redirect"];
        }
        return true;
    });
}

function filterChildren(childrenMap, lastRouter = false) {
    var children = [];
    childrenMap.forEach((el, index) => {
        if (el.children && el.children.length) {
            if (el.component === "ParentView" && !lastRouter) {
                el.children.forEach((c) => {
                    c.path = el.path + "/" + c.path;
                    if (c.children && c.children.length) {
                        children = children.concat(
                            filterChildren(c.children, c)
                        );
                        return;
                    }
                    children.push(c);
                });
                return;
            }
        }
        if (lastRouter) {
            el.path = lastRouter.path + "/" + el.path;
            if (el.children && el.children.length) {
                children = children.concat(filterChildren(el.children, el));
                return;
            }
        }
        children = children.concat(el);
    });
    return children;
}

// 动态路由遍历，验证是否具备权限
export function filterDynamicRoutes(routes) {
    const res = [];
    routes.forEach((route) => {
        if (route.permissions) {
            if (auth.hasPermiOr(route.permissions)) {
                res.push(route);
            }
        } else if (route.roles) {
            if (auth.hasRoleOr(route.roles)) {
                res.push(route);
            }
        }
    });
    return res;
}

export const loadView = (view) => {
    let res;
    for (const path in modules) {
        const dir = path.split("views/")[1].split(".vue")[0];
        if (dir === view) {
            res = () => modules[path]();
        }
    }
    return res;
};

export default usePermissionStore;
